User Guide - GarrettCom
Contents
1. An accurate list of GarrettCom product model s involved with serial number s Include the date s that you purchased the products from your supplier It is useful to include other network equipment models and related hardware including personal computers workstations terminals and printers plus the various network media types being used A record of changes that have been made to your network configuration prior to the occurrence of the problem Any changes to system administration procedures should all be noted in this record 5 3 Return Material Authorization RMA Procedure All returns for repair must be accompanied by a Return Material Authorization RMA number To obtain an RMA number please use this URL https rma garrettcom com rma rma_request_noaccount php to fill out the form Please have the following information readily available Name and phone number of your contact person Name of your company institution Your shipping address Product name Serial Number or Invoice Number Packing List Number or Sales Order Number Date of installation Failure symptoms including a full description of the problem GarrettCom will carefully test and evaluate all returned products will repair products that are under warranty at no charge and will return the warranty repaired units to the sender with shipping charges prepaid see Warranty Information Appendix A for complete details However if the problem2. Magnum P80F MST d or i Same as P80F but with multi mode ST type fiber connector Magnum P80F SSC d or i Same as P80F but with single mode SC type fiber connector Magnum P80F SSCL d or i Same as P80F but with single mode Long reach 40Km SC type fiber connector Magnum P80F MTRJ d or i Same as P80F but with multi mode MTRJ type fiber connector Magnum P80C 10 100 Personal Switch with all copper ports Magnum P80C d or i 8 port 10 100Mb copper office switch with eight 10 100 N way auto negotiating switched ports Includes store and forward switching that filters and forwards data moving between the ports The internal switch has 16K nodes address table and 512KB packet buffers External power supply Use d suffix for external power supply at 115vac 60Hz use i suffix for external at 230vac 50Hz GarrettCom reserves the right to change specifications performance characteristics and or model offerings without notice Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 2 0 INTRODUCTION 2 1 Inspecting the Package and Product Examine the shipping container for obvious damage prior to installing this product notify the carrier of any damage that you believe occurred during shipment or delivery Inspect the contents of this package for any signs of damage and ensure that the items listed below are included This package should contain 1 Magnum P80F Personal Swi
3. C to 50 C Storage Temperature 5 C to 160 F 20 C to 70 C Ambient Relative Humidity 10 to 95 non condensing Power Supply External Input 95 125 vac at 60Hz for d Models 200 250 vac at 50Hz for i Models which have IEC power cable connector in the external power unit Output SVDC 2Amps Polarity center positive shell negative Power Consumption 8 watts typical 10 watts max _www GarrettCom comn sas 2 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 External 48VDC Power Supply Optional Power Input Voltage 36 to 70 VDC auto ranging GND Power Consumption 8 watts typical 10 watts max Network Cable Connectors for eight RJ 45 shielded female ports and 1 fiber port 100Mbps Category 5 UTP STP fiber 50 125 62 5 125 9 125 micron 10 Mbps Category 3 4 5 UTP Note auto sensing does not sense cable type Maximum Load per port 60 mA Up Link Port 1 or ISW Port 1 switched RJ 45 has a manual crossover MDIX up link switch for connection to a central switch or to another P80F P80C or equal unit The up link port 1 is auto sensing for speed and its auto negotiating up link feature works the same at 10 Mbps or 100Mbps speed and at full or half duplex mode Full or Half Duplex selection on switched Ports 2 or 2SW for Magnum P80F Manual switch selects fiber port for FDX or HDX See Section 4 3 for details Full Fixed or Auto negotiatio
4. Calculations for P80F Fiber Media Receiver Sensitivity and Transmitter Power are the parameters necessary to compute the power budget To calculate the power budget of different fiber media installations using Magnum products the following equations should be used OPB Optical Power Budget P min Pp min where Pr Transmitter Output Power and Pp Receiver Sensitivity Worst case OPB OPB 1dB for LED aging 1dB for insertion loss Worst case distance Worst case OPB in dB Cable Loss in dB Km where the Cable Loss for 62 5 125 and 50 125um m m is 2 8 dB km and the Cable Loss for 100 140 Multi mode is 3 3 dB km and the Cable Loss for 9 125 Single mode is 0 5 dB km The following data has been collected from component manufacturer s HP s and Siemens web sites and catalogs to provide guidance to network designers and installers Fiber Speed Std km Wave Cable typical typical Port M fdx length Size OPB distance Module Std hdx nm pm P80F 100Mb Multi 2 1300 62 5 125 MST MSC FX mode 0 4 50 125 0 100Mb Single 2 P80F SSC px mode 0 4 1300 9 125 15 31 Note The use of either multi mode or single mode fiber to operate at 100Mbps speed over long distances i e over approx 400 meters can be achieved only if the following factors are both applied e The 100Mb fiber segment must operate in full duplex FDX mode and e The worst cas
5. Series Fiber Switches 100 amp 10Mbps fiber and copper ports mixed speed and mixed media types full switching performance Outdoor Ethernet Switch for temperature uncontrolled locations 6 10 100 and 2 100Mb fiber ports can be connected in strings Mixed Media Fiber Hub 16 port Stackable 10 100 auto sensing Dual Speed 8 port and 16 port Stackables 10 100 auto sensing Stackable Hubs SNMP Optional 10Mb series and 100Mb series both w optional port modules Personal Switches 10 1OOMb 8 port dual speed Auto negotiable with fiber option Personal Hubs 100Mb or 10 100Mb 8 port with two switched ports 1 fiber built in Personal Hubs 10Mb series 8 port AUI stackable to 5 high optional BNC of fiber port 8 or 9 port and 4 or 5 Port Personal Hubs w man up link sw Media Converters 10Mb and 100Mb series All media combinations incl fiber ST SC mm single mode The X line of configurable MiXed Media products Stackable Concentrators SNMP optional 13 Ports Mini Concentrators 7 Ports Repeaters 2 Ports Repeater Port Modules RPMs 6 types for Ethernet media Bridge Port Modules BPMs 4 types for segment isolation Fan Outs 10Mb series 2 4 and 8 Port Models Transceivers 10Mb and 100Mb series 10Mb Mini Transceivers and Coax Models All Types Apr 01 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 TABLE OF CONTENTS PAGE L O SPECIFICATIONS sivssessssuccsstistsect s
6. in any situation For the difficult near the floor mounting locations that are convenient for keeping the cables out of the way the LEDs are still easily viewed ww GarettCom com sas 10 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 Up Link on port 1 for a high speed copper connection An up link switch is built in for port 1 The F H 10 100 switched RJ 45 port 1 can support a local server a power user another hub or switch cascaded or a switched stack connection to another P80F or P80C for expansion E Installation is Plug and Play operation is transparent to software The Magnum P80F amp P80C operates as a hardware switch only forwarding those packets from each domain that are needed on the other domains Internal address tables are self learning enabling users to change port connections or 10 100 domains without affecting operations E Small enclosure enables use in offices labs and classrooms The compact packaging of Magnum P80F amp P80C s allows them to be installed in offices and labs or virtually any workspace location within reach of a standard AC wall outlet They come in a durable metal enclosure for table top or wall mount There is a choice of external power supplies for either 115vac or 230vac 2 7 Applications The P80F amp P80C are designed to bring future proof fiber connectivity and widely used copper connectivity to small user groups in of
7. 3 FULL or HALF Duplex manual selection for P80F Models Port 2 or 2SW the fiber port has a F H manual switch mounted on the front left of the P80F personal Switch While in the F position for fiber it forces full duplex mode at 100Mbps In the H position it forces half duplex mode Note While fiber port is used the copper port 2 will be automatically disabled 4 4 FULL or HALF Duplex manual selection for P80C Models Ports 2 have FF A manual switch mounted on the front left of the P80C Personal Switch While in the FF position it causes 100Mbps fixed full duplex only which can be useful for using Fast Ethernet media converter like Magnum 15E While in A position both N way switch port 2 support auto negotiation and full duplex mode is advertised for the standard 802 3u auto negotiation session on RJ 45 switched ports 20 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 4 5 LED s PWR Illuminates GREEN steady on when power applied ERROR Indicates the self test at power up was not successful SPEED Per port ON 100Mbps OFF 10 Mbps when LINK is made LINK ACT Per port steady ON for LINK with no traffic blinking indicates port is transmitting and receiving F H ON Full Duplex and Link OFF Half Duplex and or no Link 4 6 Up link Port 1 or 1SW Magnum P80F and P80Cs have one manual crossover MDIX up link switch por
8. ACT LEDs indicating traffic speed ON for 100Mbps and full half duplex F H is ON for full duplex indicators The DC power plug connector or jack is in the left rear of the chassis like the P80F The external 5VDC power supply is for either 95 125vac at 60 Hz for d models or 120 230vac at 50Hz for 1 models that have IEC power cable connector in the external power supply housing 2 3 Up link Port 1SW for Cascading The unit has an up link Port 1 or 1SW located on the left front side of the Switch It enables the port s twisted pair cable to cascade to another shared hub or switching hub port See Section 4 6 for more details about up link Port 1SW is capable of full and half duplex mode auto sensing based on the capability of the connected device The up link feature operates the same whether Port 1SW is connected to either 100Mbps or 10Mbps devices www GarrettCom com 7 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 When the up link port is used to cascade two P80 series Personal Switches the auto sensing feature will cause the connecting link to operate at 1OOMbps speed and full duplex mode 2 4 Fiber port ST or SC Connector for Model P80F 100Mbps Fiber port ST type mm or SC type single mode or multi mode The Fast Ethernet fiber switched port on the Magnum P80F is set to operate at fixed 100Mb speed for guaranteed high performance The P80F s fiber por
9. BASE FX multi mode 50 125 or 62 5 125 microns cabling can be used whereas for single mode 9 125 microns cabling should be used Fiber cabling supports much longer cable distance and higher bandwidths as compared to copper wiring Media IEEE Standard Connector Twisted Pair CAT 3 or 5 10BASE T RJ 45 Twisted Pair CAT 5 100BASE TX RJ 45 Fiber Multi mode 100BASE FX ST Fiber Multi mode 100BASE FX SC Fiber Single mode 1OOBASE FX SC Fiber Multi mode 100BASE FX MTRJ NOTE It is recommended that high quality CAT 5 cables which work for both 10 Mbps and 100Mbps be used whenever possible in order to provide flexibility in a mixed speed network since P80 series switch ports are auto sensing for either 10 and 100Mbps Note that the auto sensing function does not sense the cable type 3 2 1 Connecting Twisted Pair RJ 45 CAT 3 or CAT 5 Unshielded or Shielded The following procedure describes how to connect a 1 OBASE T or 1OOBASE TX twisted pair segment to the RJ 45 port The procedure is the same for both unshielded and shielded twisted pair cables www GarrettCom com 15 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 1 Using standard twisted pair media insert either end of the cable with a RJ 45 plug into the RJ 45 connector of the port Note that even though the connector is shielded either unshielded or shielded cables and wiring may be used 2 Connect the other end of the cable to t
10. PC board The power supply unit is external The front side of the chassis has eight RJ 45 twisted pair ports and one 100Mbps fiber Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 port Port 2SW always supports fiber ports only and the RJ 45 connector is inoperative at all times LEDs to indicate operating status of all ports are mounted on the top There are power PWR and ERROR self test at power up failed indicators for the unit For each port there are Link and Activity LINK ACT LEDs indicating traffic and speed ON for 100Mbps and full half F H duplex indicators The DC power plug connector or jack is in the left rear of the chassis The external power supply is 5VDC at either 95 125vac at 60 Hz for d models or 120 230vac at 50Hz for ee a99 1 models that have IEC power cable connector in the external power supply housing 2 2 2 Magnum P80C chassis with all RJ 45 Copper ports The Magnum P80C chassis houses one main PC board The power supply unit is external The front side of the chassis has eight twisted pair switched ports Port 2SW has manually selectable Full Fixed and Auto negotiation capability See section 4 4 gt o ae Magnum P80 Personal LEDs to indicate operating status of all ports are mounted on the top There are power PWR and ERROR self test at power up failed indicators for the unit For each port there are Link and Activity LINK
11. a transfers and provides fiber connectivity built in rather than needing an auxiliary media converter unit The 100Mbps traffic does not use the bandwidth of the 10 Mbps domain so overall performance of the network is sustained at the highest possible level Example 2 Magnum P80C The Magnum P80C fits very well in a small business experiencing a need to scale its LAN quickly and cost effectively With its Half Full duplex switching capability the P80C provides a very economical high bandwidth solution at each copper port The Dual Speed functions support a mixed environment of 10 Mbps and 100Mbps users and the switching full half duplex capability on all eight ports provides bandwidth for high performance The up link on Port 1 enables easy expansion 12 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 So eo E Magnum P80 Personal 100Mb Servers Users and Workstations Figure 2 7 2 Two P80C connects together to provide 10 Mbps and100Mbps network with Fast Ethernet backbone In this example two of the Magnum P80C Personal Switch cascaded together to serve a small office with multi servers print server internet access and mixed speed requirements The users operate at 100Mb as well as at 10 Mb and utility devices such as print servers run at 10 Mbps High performance users need a high bandwidth up link for access to a central LAN and central file servers Any attached node can change speed at an
12. allation About 90 of network downtime can be attributed to wiring and connector problems 3 Make sure that an AC power cord is properly attached to each Magnum P80F amp P80C Personal Switch unit Be certain that each AC power cord is plugged into a functioning electrical outlet Use the PWR LEDs to verify each unit is receiving power 4 If the problem is isolated to a network device other than the Magnum P80F amp P80C Personal Switch product it is recommended that the problem device is replaced with a known good device Verify whether or not the problem is corrected If not go to Step 5 below If the problem is corrected the Magnum P80F amp P80C Personal Switch and its associated cables are functioning properly 5 If the problem continues after completing Step 4 above contact your supplier of the Magnum P80F amp P80C Personal Switch unit or if unknown contact GarrettCom Inc by fax phone or email support garrettcom com for assistance _www GarrettCom comn ss ss ss 22 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 5 2 When Calling for Assistance Please be prepared to provide the following information A complete description of the problem including the following points a The nature and duration of the problem b Situations when the problem occurs c The components involved in the problem d Any particular application that when used appears to create the problem
13. ap In sae 3 2 4 Connecting Fiber Optic Single mode ee eeeeeesseeeeeeeeeseesetseeeeees 3 2 5 Power budget Calculation for P80F Fiber media eee 3 2 6 Connecting to NICs which support Auto Negotiation e 3 3 Powering the Magnum P80F amp P80C sssssessssesseserssessssrssssenresrsenrssrnrenrsernreseses 4 0 OPERATION siicnsccaaneiinia anaa a a e E E o 4 1 Dual Speed Functionality and Switching ssseeseeesssssessserssrsesrsesrererereeeersrsenrs 4 2 Auto negotiation and speed sensing seesseesessessssssssisessrseisessrseesessssesresrssesess 4 3 Full or Half duplex manual selection for P80F Models 4 4 Full or Half duplex manual selection for P80C AS LEEDS ios cesizeccsssotscssisasssitesstienstoosuses outs aasasacsussuds E 21 4 6 Up link Port ISW or 1 4 7 Use with media converters 5 0 TROUBLESHOOTING ossessione 5 1 Before Calling for Assistance osses sss tanar atge 22 5 2 When Calling for Assistance sisessisirsissssicssstorsenierresisieiteoieseieraseperisrdisnsineasiestesy 23 5 3 Return Material Authorization RMA Procedure suelo 5 4 Shipping and Packaging Information eee seeeeeeceeeeeeseeeeeeeeeseeeeetaeeeeeeee 24 APPENDIX A WARRANTY INFORMATION c csscessesesesesecseeeecseeesessesesesesseeseenees 24 Revisions Rev B 04 01 Change the company name to GarrettCom Inc Formerly it was Garrett Communications There are no changes to the content of the material at
14. arrettCom com email support garrettcom com Federal Communications Commission Radio Frequency Interference Statement This equipment generates uses and can radiate frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio communication It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference ii Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 The Magnum Line ETHERNET CONNECTIVITY PRODUCTS DESIG NED AND MANUFACTURED IN THE USA OVERVIEW GarrettCom Inc offers the premium quality Magnum line of Ethernet LAN connectivity products with industry standard functionality and built in fiber configurability Magnum products are designed for use in demanding Carrier Class Industrial Grade and OEM applications where reliability is a primary consideration 4K Series Switches 100 amp 10Mbps copper ports with optional fiber port with auto negotiating full switching performance Quad
15. de 07 03 negotiating ports For half or full duplex selection on the P80F and Full fixed and Auto negotiation selection on the P80 see sections 4 3 and 4 4 The Magnum P80 amp P80F Personal Switches provide the switching speed and the reliability to smoothly support multiple workgroups at 100Mbps or 10 Mbps speed The optional fiber port is normally configured and tested with the Magnum P80F unit in the factory and available in all popular fiber connectors Designed for use in departments with multiple workgroups in remote offices lab classroom and in network traffic centers or multi system power users the Magnum P80 amp P80F Personal Switches are easy to install and use Addresses of attached nodes are automatically learned and maintained adapting the switching services to network changes and expansions Top mounted LEDs provide status information on each port The Magnum P80 amp P80F Personal Switches provide high performance plug and play operation in compact packages The P80 amp P80F Personal switches are non blocking on all ports and include 512KB packet buffers and 16K node address table for advanced performance The Magnum P80 amp P80F Personal Switches with store and forward switching filter all faulty packets to minimize traffic congestion 2 2 1 Magnum P80F chassis with fiber ST or SC m m or single mode connector Magnu Persona Sie ch Fiber SC above The Magnum P80F chassis houses one main
16. e OPB of the fiber link must be greater than the fiber cable s passive Attenuation Attenuation Cable loss LED aging loss Insertion loss safety factor 3 2 6 Connections to NICs which support Auto Negotiation RJ 45 ports The copper ports of Magnum P80F and P80C Personal Switches will function properly with NICs Network Interface Cards which support Auto Negotiation and the Fast Link Pulse www GarrettCom com 17 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 FLP coding for the 1OOBASE TX signaling system When connecting a NIC to the P80F or P80C it may be necessary to reload the NIC drivers on the user device if the NIC has been communicating with a protocol other than 1OOBASE TX such as 10BASE T When 100Mb operation is agreed and in use the SPEED LED is illuminated steady ON It is OFF if there is no traffic or if 10 Mbps traffic 3 3 Powering the Magnum P80F and P80C Each Magnum P80F and P80C Personal Switch is provided with an external power supply and has a jack for the DC power cord in the rear A lightweight DC power cord for 5V 2 0 amps is supplied with each unit The small DC power cord from the power supply plugs into the matching rear power jack of the P80F and P80C Personal switchess When the power is applied the green PWR LED will illuminate Each Magnum P80F and P80C power supply supports standard AC installation environments and comes in two types one version for AC
17. e mounted in nearly any desired mounting bracket for wall mounting orientation or position The brackets are attached to the metal Switch case using one of the Magnum P80 Personal Switch Speed Power Sed O O pagg o o a ake me oo 9 9 o_o 6 GARRETT PORTS ISW 25W 3 dys a6 7 Top view Magnum P80F with brackets attached for wall www GarrettCom com TT 14 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 metal screws for each bracket and attaching to the Magnum P80F and P80C through the round hole of the bracket A user supplied screw attaches the bracket to the mounting surface It is recommended to use appropriate 4 screws for attaching mounting bracket to wall e g wood screw self tapping screw machine screw It is also recommended that the brackets be attached to two opposite corners of the unit When properly attached the brackets will extend slightly below the base of the unit to allow clearance for the rubber feet 3 2 Connecting Ethernet Media The Magnum P80C Personal Switch can be connected to two media types i e 100BASE TX and 10OBASE T however P80F can be connected to the following three media types 1OOBASE TX 1OBASE T and 1OOBASE FX CAT 5 cables should be used when making 100BASE TX connections When the ports are used as 10BASE T ports CAT 3 may be used In either case the maximum distance for unshielded twisted pair cabling is 100 meters 328 ft For fiber port 1OO
18. eo GarrettCom Industrial Networking at Its Best Magnum P80F amp P80C Personal Switches Installation and User Guide 5 00 USD Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 Magnum P80F amp P80C Personal Switches Installation and User Guide Part 84 00079 Rev B 4 01 Trademarks Ethernet is a trademark of Xerox Corporation NEBS is a trademark of Telcordia Technologies UL is a registered trademark of Underwriters Laboratories GarrettCom Magnum and Personal Switch are trademarks and Personal Switch is a registered trademark of GarrettCom Inc Important The Magnum P80F amp P80C Personal Switch contains no user serviceable parts Attempted service by unauthorized personnel shall render all warranties null and void If problems are experienced with Magnum P80F amp P80C Personal Switch products consult Section 5 Troubleshooting of this User Guide Copyright 2001 GarrettCom Inc All rights reserved No part of this publication may be reproduced without prior written permission from GarrettCom Inc Printed in the United States of America i Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 Contacting GarrettCom Inc Please use the mailing address phone and fax numbers and email address listed below GarrettCom Inc 47823 Westinghouse Dr Fremont CA 94539 Phone 510 438 9071 Fax 510 438 9072 Website http www G
19. f duplex ports in order to stop incoming traffic The latency the time the frame spends in the Switch before it is sent along or forwarded to its destination of the P80 amp P80F Personal Switches varies with the port speed types and the length of the frame is a variable here as it is with all store and forward switches For 10 Mb to 10 Mb or 10 Mb to 100Mb or 100Mb to 10 Mb forwarding the latency is 15 microseconds plus the packet time at 10 Mb For 100Mb to 100Mb forwarding the latency is 5 microseconds plus the packet time at 100Mb 2 6 Features and Benefits 100Mb switching services for high performance Ethernet LANs Magnum P80 amp P80F Switches provide Fast Ethernet switching on all ports They perform high speed filter forward operations on the traffic giving each port s segment a full 100Mb or 10 Mb of bandwidth E Option for one future proof fiber ports connector Model P80F Built in fiber ports may be ordered with 100Mb full duplex mm ST SC MTRJ and single mode SC SSCL type connectors The fiber port can be set as full or half duplex mode by a manual switch selection No Media Converter needed E Model P80C with all RJ 45 copper ports RJ 45 ports provide twisted pair segment connections with N way auto negotiation to all the ports All RJ 45 ports are capable of half or full duplex E Top mounted LEDs for convenient viewing The LEDs that indicate operating status are on the top of the unit for easy viewing
20. fices classrooms and labs Example 1 Magnum P80F In this example a Magnum P80F Personal Switch serves a small class or lab with multi servers and mixed speed requirements like surfing the Internet or downloading data from servers or other sources Some users operate at 100Mbps and some users and utility devices such as print servers run at 10 Mbps High performance users need a high bandwidth backbone for access to a central LAN and central file servers A Magnum P80F Personal Switch serves this requirement economically The eight full and half duplex switched ports capability makes the required setup simple Any attached node can change speed at any time without affecting network operation or impacting other users www GarrettCom com 11 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 Personal Switch 100Mbps Figure 2 7 1 A P80F connects combinations of 10 Mbps and100Mbps network devices and provides a Fast Ethernet fiber backbone for access to the central LAN Where there is existing 10 Mbps hubs or switches users they can easily be cascaded into any port of the P80F This allows a simple plug and play addition of 100Mbps ports to an existing 10 Mbps network without having to change it Nodes that are capable of 100Mbps speed can be moved to a P80F port and will automatically operate at the higher speed The 100Mb fiber port on the P80F can be used for accommodating high performance dat
21. he corresponding device 3 Use the LINK LED to ensure proper connectivity by noting that the LED will be illuminated when the unit is powered and proper connection is established If this does not help ensure that the cable is connected properly and that the device on the other end is powered and is not defective 4 For Port 1 or 1SW if the LINK LED is not illuminated move the switch which has a cross over or up link for linking to another hub or Switch 3 2 2 Connecting Fiber Optic ST type twist lock The following procedure applies to installations using ST type fiber connectors This procedure applies to ports using multi mode ST fiber connectors 1 Before connecting the fiber optic cable remove the protective dust caps from the tips of the fiber connectors Save these dust caps for future use 2 Wipe clean the ends of the dual connectors with a soft cloth or lint free lens tissue dampened in alcohol Make certain the connectors are clean before connecting Note One strand of the duplex fiber optic cable is coded using color bands at regular intervals you must use the color coded strand on the associated ports at each end of the fiber optic segment 3 Connect the Transmit TX port light colored post on the Magnum Fiber port to the Receive RX port of the remote device Begin with the color coded strand of the cable for this first TX to RX connection 4 Connect the Receive RX port dark colored post to the Trans
22. hen the port buffer fills up dropped packets result This dynamic buffer allocation provides the capability for the maximum resources of the Magnum P80 unit to be applied to all traffic loads even when the traffic activity is unbalanced across the ports Since the traffic on an operating network is constantly varying in packet density per port and in aggregate density the Magnum P80 amp P80F Personal Switches are constantly adapting internally to provide maximum network performance with the least dropped packets When the Switch detects that its free buffer queue space is low the Switch sends industry standard full duplex only PAUSE packets out to the devices sending packets to cause flow control This tells the sending devices to temporarily stop sending traffic which allows a traffic catch up to occur without dropping packets Then normal packet buffering and www GarrettCom com 9 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 processing resumes This flow control sequence occurs in a small fraction of a second and is transparent to an observer See Section 4 6 for additional details Another feature implemented in Magnum P80 amp P80F Personal Switches is a collision based flow control mechanism when operating at half duplex only When the Switch detects that its free buffer queue space is low the Switch prevents more frames from entering by forcing a collision signal on all receiving hal
23. input power of 1 15vac at 60Hz for d models and other version of 230vac at 50 Hz for i models that have IEC power cable connector in the external power unit Examine the power supply to make sure the version you have is the right type for your AC power system The 115vac version has a small transformer integral with a convenience power outlet plug and a lightweight DC power cord to the applicable power jack on the Switch The 230vac version has a small transformer integral with an IEC type power plug for a user supplied AC power cord with a convenience power outlet plug 18 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 4 0 OPERATION the function and operation of the Magnum P80F and P80C switches 4 1 Dual Speed Functionality and Switching The Magnum P80F and P80C Personal Switches provide eight switched ports one of which may be 100Mb fiber on Model P80F The architecture supports a dual speed switching environment with a built in full duplex future proof fiber port on the Model P80F The Model P80C has RJ 45 copper on all the ports with auto negotiation capability The switched RJ 45 ports are full duplex and auto sensing for speed See section 2 2 When the connected device is 10 Mbps the P80F obeys all the rules of 10 Mbps Ethernet configurations The 10 Mbps users share a 10 Mbps traffic domain and can communicate with 100Mbps users as well as 100Mbps domain Simila
24. inspected before forwarding can occur This technique ensures that all forwarded frames are of a valid length and have the correct CRC i e are good packets This eliminates the propagation of bad packets enabling all of the available bandwidth to be used for valid information While other switching technologies such as cut through or express impose minimal frame latency they will also permit bad frames to propagate out to the Ethernet segments connected The cut through technique permits collision fragment frames which are a result of late collisions to be forwarded to add to the network traffic Since there is no way to filter frames with a bad CRC the entire frame must be present in order for CRC to be calculated the result of indiscriminate cut through forwarding is greater traffic congestion especially at peak activity Since collisions and bad packets are more likely when traffic is heavy the result of store and forward operation is that more bandwidth is available for good packets when the traffic load is greatest To minimize the possibility of dropping frames on congested ports each Magnum P80 amp P80F Personal Switches dynamically allocates buffer space from an 1MB memory pool ensuring that heavily used ports receive very large buffer space for packet storage Many other switches have their packet buffer storage space divided evenly across all ports resulting in a small fixed number of packets to be stored per port W
25. mit TX port of the remote device Use the non color coded fiber strand for this 5 The LINK LED on the front of the fiber connector will illuminate when a proper connection has been established at both ends and when power is ON in the unit If LINK is not lit after cable connection the normal cause is improper cable polarity Swap the fiber cables at the fiber connector to remedy this situation 3 2 3 Connecting Fiber Optic SC type Snap In The following procedure applies to installations using SC type fiber connectors i e using multi mode SC and SC single mode When connecting fiber media to SC connectors simply snap on the two square male connectors into the SC female jacks of the Fiber connector until it clicks and secures 3 2 4 Connecting Single Mode Fiber Optic When using single mode fiber cable be sure to use single mode fiber port connectors Single mode fiber cable has a smaller diameter than multi mode fiber cable 9 125 microns for single mode 50 125 or 62 5 125 microns for multi mode where xx xx are the diameters of the core and the core plus the cladding respectively Single mode fiber allows full bandwidth at longer distances about 20Km with the multi mode SC www GarrettCom com 16 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 The same procedures as for multi mode fiber apply to single mode fiber connectors Follow the steps listed in Section 3 2 2 above 3 2 5 Power Budget
26. n selection on switched Ports 2 or 2SW for Magnum P80 Manual switch selects port 2 for FF or A See Section 4 3 for details Packaging Enclosure Rugged high strength sheet metal Metal mounting clips included Suitable for wiring closet shelf wall or desktop mounting Dimensions 1 25 in H x 6 75 in W x 5 0 in D 3 2 cm x 17 1 cm x 12 7 cm Weight of Switch unit 1 0 1b 455 g Weight of power supply unit 1 0 1b 455 g Cooling method Convection LED Indicators PWR Steady On when power applied ERROR Self test at power up failed SPEED with LINK ON ON 100Mbps OFF 10 Mbps LINK ACT Steady On for LINK with no traffic blinking indicates port is transmitting receiving F H ON full duplex OFF half duplex Agency Approvals UL Listed UL 1950 cUL CE Emissions meets FCC Part 15 Class B Warranty Three years return to factory Made in USA Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 1 2 Ordering Information Magnum P80F 10 100 Personal Switch with a 100Mb Fiber Port Magnum P80F MSC d or i 8 port Personal Switch with one 100Mbps switched fiber port multi mode SC type connector and seven N way half or full duplex switched RJ 45 10 100 auto negotiating ports Includes store and forward switching that filters and forwards data moving between the ports The internal switch has 16K nodes address table and 512KB packet buffers External power supply
27. occer sensntenssauteresd estes costonsetssgeestessenstadecanions 2 1 1 Technical SpecificatiOns s i ss cscssessssysteseesisasesanssibeszusosseareeasteats oosveonssttbernscasseecnd 2 1 2 Ordering Information seisis icno iieii i 4 Z OTINTRODUCTION eenias rE e eR E aae 5 2 1 Inspecting the Package and Product sssessesssessssessssessessseerrsnsnensrsresennesrnneneeses 5 2 2 PFODUCE DESCIIP LOM rirerire tremeton Ia Eae ETE E AEA 5 2 2 1 Magnum PSOE Chassis iora rentont Ee EE REE 6 2 2 2 Magnum P80C Chassis sccsstsvetecsstvessasiacssavsesetestsestvicssdeivessvaseceodsenscdiccouesss 7 2 3 Up link on Port 1SW for Cascading o ce eeeessessseseeeeeeeeeeeseeeaeeseeeeeeaeens 7 2 4 100Mbps Fiber port ST or SC Connector for P80F ececeseeseeeseeeeeeeeeeneees 8 2 5 Frame buffering and Latency 2 6 Features and Benefits arsson enara E EAs e a EET ENa AEAEE 2 7 Applications P80F amp P80C arraroena ninan ARE SOINSTALLATION ar A EA dovecs tenets 3 1 Locating Magnum P80F amp P80C Personal Switches sseseseeeeeerererrerrerreeee 14 3 1 1 Table Top or Shelf Mounting sats 3 1 2 Wall or Vertical Surface Mounting cceceeceseeseeeeeeeeeeeeeeeeeneeeaees 3 2 Connecting Ethernet Media sssssisccisiseiscassass stsateareusadedsssdivsaveesasaussesnssescaveenicnniees 3 2 1 Connecting Twisted Pair RJ 45 Cat 3 CAT S5 3 2 2 Connecting Fiber Optic SC type Twist lock 3 2 3 Connecting Fiber Optic ST Type Sn
28. or condition causing the return cannot be duplicated by GarrettCom the unit will be returned as 23 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 No Problem Found GarrettCom reserves the right to charge for the testing of non defective units under warranty Testing and repair of product that is not under warranty will result in a customer user charge 5 4 Shipping and Packaging Information Should you need to ship the unit back to GarrettCom please follow these instructions 1 Package the unit carefully It is recommended that you use the original container if available Units should be wrapped in a bubble wrap plastic sheet or bag for shipping protection You may retain all connectors and this Installation Guide CAUTION Do not pack the unit in Styrofoam popcorn type packing material This material may cause electro static shock damage to the unit 2 Clearly mark the Return Material Authorization RMA number on the outside of the shipping container 3 GarrettCom is not responsible for your return shipping charges 4 Ship the package to GarrettCom Inc 47823 Westinghouse Dr Fremont CA 94539 Attn Customer Service APPENDIX A WARRANTY INFORMATION GarrettCom Inc warrants its products to be free from defects in materials and workmanship for a period of three 3 years from the date of shipment by GarrettCom During this warranty period GarrettCom will repair or at its o
29. ption replace components in the products that prove to be defective at no charge other than shipping and handling provided that the product is returned pre paid to GarrettCom This warranty will not be effective if in the opinion of GarrettCom the product has been damaged by misuse misapplication or as a result of service or modification other than by GarrettCom GarrettCom reserves the right to make a charge for handling and inspecting any product returned for warranty repair which turns out not to be faulty Please complete the warranty card as this acts as a product registration and mail it to GarrettCom within two weeks of your purchase 24
30. rly the 100Mbps traffic obeys the rules of 100Mbps Ethernet and can communicate with 10 Mb domain too Magnum P80F and P80C units are plug and play devices There is no software configuring to be done at installation or for maintenance The only hardware configuration settings are user options for UP LINK on RJ 45 port 1 Half Full duplex mode selection for the switched fiber port and FF AN can be done through a switch accessed from the front of the unit for P80F and P80C The internal functions of both are described below Switching Filtering and Forwarding Each time a packet arrives on one of the switched ports the decision is taken to either filter or to forward the packet Packets whose source and destination addresses on the same port segment will be filtered constraining them to one port and relieving the rest of the network from processing them A packet whose destination address is on another port segment will be forwarded to the appropriate port and will not be sent to the other ports where it is not needed Packets needed for maintaining the operation of the network such as occasional multi cast packets are forwarded to all ports The Magnum P80F and DP80C Personal Switches operate in the store and forward switching mode which eliminates bad packets and enables peak performance to be achieved when there is heavy traffic on the network Switching Address Learning The Magnum P80F and P80C units have address table capaci
31. t 1SW on the front of the Personal Switch This port can operate either Full Half duplex mode The up link or cross over on the 1 or 1SW port allows its RJ 45 cable to connect for cascading to another hub or switch port This allows repeater to repeater connections without a special cross over cable Port 1 works the same as regular ports for 10 Mbps or 100Mbps speed auto sensing connections Cascaded connections may be operated at either 10 or 100Mbps speed The P80F even supports cascaded connections of both 10 Mbps and 100Mbps at the same time on different ports When attaching a 10 Mbps hub or switch the Ethernet configuration rules hop count limits etc for 10 Mbps domains are in effect When the cascaded connection is operated at 100Mbps speed because of its full duplex and switched port capability does not need any PDV calculation for distances Two P80F and P80Cs cascaded using RJ 45 ports will auto negotiate to operate the connection at 100Mb s 4 7 Use with Media Converters Where an additional fiber connection beyond the built in fiber port as on P80F may be desired a media converter may be used For P80F the first two switched ports can be set to FDX manually making typical 100Mb media converters which can be troublesome with auto negotiating ports defaulting to 100Mb half duplex usable in either HDX or FDX mode as set by the user Whereas for P80C the switched port 2 at F position supports 100Mbps Full d
32. t is factory built as either a multi mode ST multi mode SC multi mode MTRJ or single mode or long reach SC connector The 100Mb fiber port will run at 100Mbs speed at all times with manually selected full and half duplex capability The 100Mbps fiber port is a switched port and performs as a domain providing a high bandwidth backbone connection no media converter is required and supporting long up to 40km fiber cable distances for installation versatility Ports 2SW the fiber port has an F H user selectable manual switch When set in the F position it forces full duplex mode When set in the H position it forces half duplex mode still at 100Mbps speed On Magnum P80F units there are three LED s for the switched ports One LK ACT is steady ON to indicate LINK blinking indicates the port is transmitting and receiving The SPEED LED is ON for 100Mbps and OFF for 10 Mbps when LINK is made The F H indicates full duplex when ON when it is OFF operation is half duplex A fiber cable must be connected to the 100Mb port and a proper link LK lit must be made with the device at the other end of the cable in order for these LEDs to provide valid indications of operating conditions Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 2 5 Frame Buffering and Latency The Magnum P80 amp P80F are store and forward switches Each frame or packet is loaded into the Switch s memory and
33. tch with a Fiber Port or Model P80C with all copper ports 1 External Power Supply 5VDC from either 115v 60Hz or 230v 50Hz 1 Set of metal clips and screws for secure shelf or wall mounting 1 Installation and User Guide 1 Product Registration Card Remove the Magnum P80F or P80C Personal Switch from the shipping container Be sure to keep the shipping container should you need to ship the unit at a later date To validate the product warranty please complete and return the enclosed Product Registration Card to GarrettCom as soon as possible In the event there are items missing or damaged contact your supplier If you need to return the unit use the original shipping container Refer to Chapter 5 Troubleshooting for specific return procedures 2 2 Product Description General The P80 series Personal Switches provide the performance of a built in 1OOMb switched fiber link upstream coupled with the convenience of switched 10 100Mb copper ports for workplace LAN connections all in one compact unit Magnum P80F Future proof Fiber models have been designed with one full duplex 100Mbps switched fiber port and seven of N way switched RJ 45 with full half duplex 10 100 auto negotiating RJ 45 ports The P80C Copper model has been designed with all eight RJ 45 switched ports with N way x half full duplex capability and functions as 10 100 auto Magnum P80F amp P80C Personal Switches Installation and User Gui
34. this time Rev A 09 00 This revision is the initial release of the P80F amp P80C Personal Switch user manual Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 1 0 SPECIFICATIONS 11 Technical Specifications Ports Performance When a port is operating at 100Mbps Data Rate 100Mbps When a port is operating at 10 Mbps Data Rate 10 Mbps Network Standards 100Mb Ethernet IEEE 802 3u 100BASE TX 100OBASE FX 10 Mb Ethernet IEEE 802 3 LOBASE T Auto sensing for speed IEEE 802 3u Packet Processing Between Domains Filtering and Forwarding Rate from 100Mbps ports 148 800 pps max Filtering and Forwarding Rate from 10 Mbps ports 14 880 pps max Processing type Store and Forward Auto learning 16K address table shared for all traffic domains Packet buffers 512KB dynamically shared on all domains Latency not including packet time 100 to 10 Mbps Sus 10 to 100Mbps Sus Path Delay Value 50 BT on all ports Maximum Ethernet Segment or Domain Lengths 10BASE T Unshielded twisted pair 100 m 328 ft 100BASE TX CAT 5 UTP 100 m 28 ft 100BASE FX half duplex multi mode 412 m 1350 ft 100BASE FX full duplex multi mode 2 0 km 6 562 ft 100BASE FX half duplex single mode 412 m 1350 ft 100BASE FX full duplex single mode 20 0 km 65 620 ft 100BASE FX full duplex single mode long 40 0 km 131 240 ft Operating Environment Ambient Temperature 32 F to 120 F 0
35. ty of 16K node addresses and are suitable for use in large networks They are self learning so that as nodes are added or www GarrettCom com 19 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 removed or moved from one segment to another the P80F and P80C automatically keeps up with node locations An address aging algorithm causes least used addresses to fall out in favor of new frequently used addresses To reset the address buffer cycle power down and up 4 2 Auto negotiation and Speed sensing All eight RJ 45 ports independently support auto negotiation for speed in 1OBASE T and 100BASE TX modes Operation is according to the IEEE 802 3u standard When a RJ 45 cable connection is made and each time a LINK is enabled auto negotiation takes place The P80F or P80C advertises its capability for 10 or 100 Mbps speed and the device at the other end of the cable should similarly advertise respond and both sides will agree to the speed being used Depending upon the device connected this will result in agreement to operate at either 10 Mbps or 100Mbps speed When the LINK ACT LED is ON steady ON indicates LINK with no traffic blinking ON indicates the port is transmitting receiving The port has auto negotiated for operation If a P80F or P80C RJ 45port is connected to a non negotiating device it will default to 10 Mbps speed and half duplex mode per the IEEE 802 3u standard 4
36. uplex fixed only which is useful for the fast ethernet media converter e g Magnum 15E www GarrettCom com 21 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 5 0 TROUBLESHOOTING All Magnum Ethernet products are designed to provide reliability and consistently high performance in all network environments The installation of Magnum P80F amp P80C Personal Switch is a straightforward procedure see INSTALLATION Section 3 0 the operation is also straightforward and is discussed in Section 4 Should problems develop during installation or operation this section is intended to help locate identify and correct these types of problems Please follow the suggestions listed below prior to contacting your supplier However if you are unsure of the procedures described in this section or if the Magnum P80F amp P80C Personal Switch is not performing as expected do not attempt to repair the unit instead contact your supplier for assistance or contact GarrettCom Customer Support 5 1 Before Calling for Assistance 1 If difficulty is encountered when installing or operating the unit refer back to the Installation Section of the applicable chapter of this manual Also check to make sure that the various components of the network are interoperable 2 Check the cables and connectors to ensure that they have been properly connected and the cables wires have not been crimped or in some way impaired during inst
37. y time without affecting network operation or impacting other users 13 Magnum P80F amp P80C Personal Switches Installation and User Guide 07 03 3 0 INSTALLATION This chapter provides instructions for installing Magnum P80 series units 3 1 Locating Magnum P80F amp P80C 10 00Mb Personal Switch The location of a Magnum P80F amp P80C Personal Switch is dependent on the physical layout of the network Typically the switch is located in a workplace site The compact size of the unit allows it to be conveniently placed in an office classroom or lab area and it can also be either shelf of wall mounted see mounting instructions in 3 1 2 below Metal wall mounting clips are included with the unit Locate an AC receptacle that is within six feet 2 meters of the intended Magnum P80F amp P80C site The rugged metal case of the Magnum P80F amp P80C will normally protect it from accidental damage in a lab or workplace setting Maintain an open view of the top surface to visually monitor the status LEDs 3 1 1 Table Top or Shelf Mounting The Magnum P80F amp P80C Personal switch can be easily mounted on a table top or any suitable horizontal surface and has four rubber feet to provide stability without scratching finished surfaces 3 1 2 Wall or vertical surface mounting Each Magnum P80 series Personal Switch is shipped with two metal mounting brackets and screws to allow the Proper attachment of unit to b
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